Cotek BP-1210A User manual
BP-A Series
Switch-Mode 3 Stage
Battery Charger
User’s Manual
Table of Contents
1. Important Safety Information……………………………………….………… 1
1-1 General Safety Precautions……………………………………………… 1
1-2 Battery Precautions………………………………...…………………….. 2
2. Features…………………………………………………………………………... 3
2-1 Battery Charging Curve………………………………………………….. 3
2-2 Electrical Characteristics…………..……..……………………………… 4
2-3 Mechanical Drawing..…………………………………………………….. 5
3. Instructions……………………………………………….……………………… 6
3-1 Front Panel Operation..…………………………………………………... 6
3-2 Rear Panel Operation..…………………………………………………… 7
3-3 Troubleshooting…………………………………………………………… 8
3-4 Battery Type Selections………………………………………………….. 8
©Copyright ：This manual is the copyright of COTEK Electronic lnd. Co., Ltd. And may not be reproduced or
copied without the express permission of the owner.
1. Important Safety Information
WARNING!
Before installing or using BP-A Battery Charger,
you need to read following safety information carefully.
1-1. General Safety Precautions
1-1-1. Do not expose BP-□□□□A Battery Charger to water, mist, snow,
or dust. To reduce the risk of fire, do not cover or obstruct the
ventilation shaft.
Do not install BP-□□□□A Battery Charger in a zero-clearance
Compartment. Overheating may occur.
1-1-2.To avoid the risk of fire and electronic shock, make sure that existing
wiring is in good electrical condition and not undersize.
Do not operate BP-□□□□A Battery Charger with damaged or
substandard wiring.
1-1-3.Do not charge non-rechargeable batteries.
1-1-4.Do not charge batteries in a non-ventilated enclosures.
1-1-5.Only the wire with IEC socket is allowed to plug to the battery charger.
1-1-6.If the power supply cord is damaged, it must be replaced by the
manufacturer, the service agent, or a related qualified person in case
of a hazard.
1
1-2. Battery Precautions
1-2-1.If battery acid contacts your skin or clothing, you shall wash it out with
soap and water immediately. If battery acid contacts your eyes, you
shall wash it out with cold running water for at 1 least 20 minutes and
get medical attention immediately.
1-2-2.Never smoke or make a spark or flame in the vicinity of the battery or
the engine.
1-2-3.Do not drop metals on the battery. The resulting spark or short-
circuit on the battery or other electrical parts may cause an explosion.
1-2-4.Remove personal metal items such as rings, bracelets, necklaces,
and watches when operating with lead-acid batteries. Doing so may
cause short circuit and very high temperature, which can melt metal
items and even burn you.
2
2. Features
High-performance 3-stage charging effect
0.98 typical power factor
Advanced 8 bit microprocessor control circuit
Reverse polarity protected by fuse
Ignition protection
Output short circuit protection
Over power protection
Switch mode technology
Statue of charge indication by LED
Compact and lightweight design
2-1. Battery Charging Curve
3
2-2. Electrical Characteristics
Model BP-1210A BP-1205A BP-2405A BP-2403A
Output
DC Voltage Range 14.4V 14.4V 28.8V 28.8V
Rated Current 10A 5A 5A 2.5A
Current Range 0 ~ 10A 0 ~ 5A 0 ~ 5A 0 ~ 2.5A
Rated Power (max.) 144W 72W 144W 72W
Battery Charger Mode 3 - stage Battery Chargers ( Refer to Battery Charging Curve)
Indication LED Refer to LED Status
Input
Voltage Range 88 ~ 264VAC
Frequency Range 47Hz ~ 63Hz
Efficiency ( Typ. ) at 230Vac 80% 78% 83% 80%
AC Current ( Max. ) 1.9 A / 90VAC 0.95A / 180VAC
Inrush Current ( Typ. ) Cold Start 30A / 230VAC
Leakage Current < 0.75mA / 240VAC
Protection
Over Load
102~110% rated output power
Protection type : Constant current lim iting, Hiccup m ode, recovers a utomatically
after fault condition is removed
Over Temperature
85°C ± 5°C ( TH1 ) detect on heat sink
Protection type : Shut d own output voltage, recovers automatically after
temperature goes down
Environment
Working Temp. - 20°C ~ 50°C
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp., Humidity - 40 ~ +85°C
Temp.Coefficient ± 0.03% / °C ( 0 ~ 50°C )
Vibration 10 ~ 500Hz, 1G 0.5Oct/min, period for 60min. Each along X,Y,Z axes
Safety
&
EMC
Safety Standards IEC 60950-1, 1st Edition ( 2001 ) ; EN 60950-1, 1st Edition ( 2001+A11 )
Withstand Voltage I/P - O/P:3KVAC I/P - FG:1.5KVAC O/P-FG:0.5KVAC, 1 minute
Isolation Resistance I/P - O/P, I/P - FG, O/P - FG:100M Ohms/500VDC
EMI Conduction & Radiation EN 55022 : 2006 Class B
Harmonic Current EN 61000-3-2 : 2006 ; EN 61000-3-3 :1995+A1 : 2001+A2 : 2005 ;
EN 55024 : 1998+A1:2001+A2 : 2003 ;
EMS Immunity
IEC 61000-4-2 Edition 1.2 : 2001 -04 ; IEC 6100 0-4-4 : 2004
IEC 61000-4-5 Edition 1.1 : 2001-0 4 ; IEC 6100 0-4-6 Edition 2.1 : 2004-1 1
IEC 61000-4-8 Edition 1.1 : 2001-03 ; IEC 61000-4-11 Second Edition : 2004-03
Others
MTBF
Compliance: MIL-HDBK-217F
Dimension (L*W*H) (mm) 210 (L) x 85 (W) x 50 (H) mm / 8.26 (L) x 3.34 (W) x 1.96 (H) Inch
Packing 1 kg. / 2.2 Lbs.
Note
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of
ambient temperature.
2. The power supply is considered a component which will be installed into a final equipment.
3. The final equipment must be re-confirmed that it still meets EMC directives.
*Note : The specifications are subject to change without notice.
4
2-3. Mechanical Drawing
5
3. Instructions
BP-□□□□A series are high frequency switch-mode 3-stage battery chargers
equipped with micro-controller and PFC circuit to manage battery intelligently
and to provide highly reliable operations. Before using BP-□□□□A, read all
instructions and precautions marking on this manual.
3-1. Front Panel Operation：
3-1-1.Front view：
0N
0FF
0
I
AC INPUT
I
00FF
AC INPUT
0N
IEC RECEPTACLE TYPE
POWERCORDTYPE
6
3-1-2.ON / OFF switch：
Power ON / OFF switch, leave the status OFF during installation.
3-1-3.LED Status
Charging Status LED Signal LED Indication
Bulk Charge Fast Green Blink
Absorption Charge Slow Green Blink
Floating Charge Solid Green
Charging Failure
or
Wire Disconnection
Red Blink
3-2. Rear Panel Operation：
STATUS
DC
OUTPUT
PUSH
FUSE
DC
3-2-1.Ventilation Shaft：
Be sure to keep it a distance (at least one inch) from surrounding
things.
3-2-2.DC Output Terminals：
Connect it to 12V/24V batteries.
【+】indicates positive, 【-】indicates negative. Reverse polarity
connection will blow the internal fuse and may damage BP-□□□□A
permanently.
7
3-3. Troubleshooting：
Problems and Symptoms Possible Cause Solutions
“Red” LED blink Battery is disconnected Check the battery
connection.
Polarity reverse
Place proper polarity.
Check DC fuse. If
broken, replace the
same rating fuse.
DC fuse broken Check DC output fuse
LED light off No AC power delivering Check input power
connection.
Thermal shutdown
Make sure the
ventilation shaft is
not obstructed.
Improve ventilation.
Lower the temperature
Surrounding it.
3-4. Battery Type Selections：
Sealed lead acid and open lead acid batteries are as follows：
Model No. Battery Capacity (Min.) Battery Capacity (Max.)
BP-1205A 12V / 15Ah 12V / 50Ah
BP-1210A 12V / 30Ah 12V / 100Ah
BP-2403A 24V / 7.5Ah 24V / 25Ah
BP-2405A 24V / 15Ah 24V / 50Ah
8
No. 33, Rong Hsin Rd., Pa Teh City, Tao Yuan County, Taiwan
Phone：886-3-3661581 FAX：886-3-3676029
2005.08
This manual suits for next models
3
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